From 72e04f720f23cfa8d4400d832784f3a424379227 Mon Sep 17 00:00:00 2001 From: Steven Toth Date: Tue, 22 Jan 2008 01:03:10 -0300 Subject: V4L/DVB (7059): cx88: Ensure the tuner is reset correctly Previous patches assume the tuner was on a different gpio. This patch corrects this. Signed-off-by: Steven Toth Signed-off-by: Chaogui Zhang Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-cards.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index 254290975cd..e6b7f518c56 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1893,12 +1893,10 @@ int cx88_tuner_callback(void *priv, int command, int arg) switch(core->boardnr) { case CX88_BOARD_PINNACLE_PCTV_HD_800i: if(command == 0) { /* This is the reset command from xc5000 */ - /* Reset XC5000 tuner via GPIO pin #2 */ - cx_set(MO_GP0_IO, 0x00000400); - cx_clear(MO_GP0_IO, 0x00000004); - mdelay(200); - cx_set(MO_GP0_IO, 0x00000004); - mdelay(200); + /* Reset XC5000 tuner via SYS_RSTO_pin */ + cx_write(MO_SRST_IO, 0); + msleep(10); + cx_write(MO_SRST_IO, 1); return 0; } else { -- cgit v1.2.3